MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains numerous embedded URLs pointing to various domains, many of which appear to be part of a link farm designed to redirect users. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM further supports the phishing lure hypothesis, indicating a large number of links on disposable hosting. While no scripts were explicitly extracted, the PDF structure and embedded URLs strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9922
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://medvor.ru/uplcv?utm_term=pokemon+3ds+download PDF link annotation
- https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16161bcc85c139---netevogekelepatodanefam.pdfIn PDF document text
- http://ldkxzzs.com/images/userfiles/file/kodibezutafavibatog.pdfIn PDF document text
- http://rjbmachinery.com/d/files/jimijuwesiveximevupuf.pdfIn PDF document text
- http://aaronandanthony.com/userfiles/files/1765098993.pdfIn PDF document text
- https://worldcastlive.com/userfiles/file/perofabexewoxamimesevuzu.pdfIn PDF document text
- https://www.ciabrini-immobilier.com/wp-content/plugins/super-forms/uploads/php/files/4p22u21mson0a3piulm1jibltj/woxazi.pdfIn PDF document text
- http://www.cda.org.hk/ckfinder/userfiles/files/81242714095.pdfIn PDF document text
- https://renewone.de/files/dofaruzoworaripozi.pdfIn PDF document text
- https://watfordfairtrade.org/app/webroot/img/files/tetapojafix.pdfIn PDF document text
- https://butchercurnow.com/img/shop/contents/wurukodixidekuruwuv.pdfIn PDF document text
- http://idominjazz.com/fckeditor/userfiles/image/46213476117.pdfIn PDF document text
- https://morganmethod.tuesdaytrader.com/ci/userfiles/files/mapadazamebigemeweb.pdfIn PDF document text
- https://fotobolfestmeny.hu/mvc/userfiles/file/fovuberuganizesoxa.pdfIn PDF document text
- https://maria-galland.ru/files/file/sibapipewolofurinir.pdfIn PDF document text
- http://n2nnetworks.com/files/others/57894009063.pdfIn PDF document text
- https://wspaperbag.com/userfiles/file/vuden.pdfIn PDF document text
- http://balbu.eu/uploads/news/file/91492270716.pdfIn PDF document text
- https://alibrahimtravel.com/mycms/uploadedimages/editorUploadedImages/file/jibafojaxexojofi.pdfIn PDF document text
- http://husplaza.hu/editor_up/27114466865.pdfIn PDF document text
- http://motolargo.pl/userfiles/file/dapesu.pdfIn PDF document text
- http://smart-ventures.ch/upload/Editor_Images/files/dojawopabibenot.pdfIn PDF document text
- http://eastendmediation.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/42597476152.pdfIn PDF document text
- https://pierrelemagicien.com/userfiles/file/senovebamobeni.pdfIn PDF document text
- http://eg-connect.com/uploads/editorfiles/file///7622866925.pdfIn PDF document text
- http://sibmaxi.ru/userfiles/file/dabejugizegu.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011faa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FAA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000137c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x137C1 | 10472 bytes |
SHA-256: 1c74714465c67887ecfe222383965f2bc8562c6e54b4341dfbdc0fa60a1f943b |
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font_02_sfnt_off00014fa4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14FA4 | 19400 bytes |
SHA-256: 5850984e8a1daa4d462f7efc3847e3508cc07c6968808d176efb1efaaad4abc8 |
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